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Karata ya dino No. 1771 mo go 2 027

Tenontosaurus

Leina le raya: “sinew lizard”1

E jele: DimelaDija-dimela tse di nang le melomoTshimologo ya Cretaceous go ya go Bofelo jwa Cretaceous

Tenontosaurus was a big plant-eating dinosaur with a very long, stiff tail. It lived in North America during the Early Cretaceous period, about 115 to 108 million years ago.1

E tshetse

dimilione tsa dingwaga di le 121 go ya go 94 tse di fetileng4

Tshimologo ya Cretaceous go ya go Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Fossils have been found in Montana, Wyoming, Oklahoma, Texas, Idaho, Utah, and Maryland in the USA, and also in Canada.1 2

Boleele

7 m (23 ft)2

Bokete

900 kg (2,000 lb)2

Bogodimo

2.9 go ya go 3 m (9.5 go ya go 9.8 ft)3

Bonako jo bogolo

e ka nna 33 km/h (21 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka dintšwa di le 45

telele jaaka dintšwa di le 7 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 39 di latelanabokete jaaka magapu a le 180bokete jaaka bana ba kreše ba le 47bokete jaaka bana ba sekolo ba le 28bokete jaaka dibere tse ditshweu di le 2e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 11 (motho yo o bonako go gaisa o tlhoka 9,6)

Tenontosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Tenontosaurus e ka nna 33 km/h (21 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

Tenontosaurus had an unusually long and broad tail, stiffened by a network of bony tendons, which is why it is called 'sinew lizard'.1

An adult Tenontosaurus could reach a browsing height of about 3 meters (10 feet) if it stood on its hind legs, but it usually walked on all fours.1

Its beak was U-shaped and thick, and its lower jaw had a special bone called a predentary that helped form the lower beak.1

Tenontosaurus lived alongside the predator Deinonychus, and fossils of both are common in the same rocks.1

The first Tenontosaurus fossil was found in 1903 in Montana, but it was not named until 1970.1

There are two species: Tenontosaurus tilletti and Tenontosaurus dossi. T. dossi is known from only a few specimens in Texas.1

Setshwantsho sa Tenontosaurus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Tenontosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga Tenontosaurus

?How big was Tenontosaurus?

About 6 to 8 metres long and around 1,000 kilograms, though estimates vary by species and study.1 2

?What did Tenontosaurus eat?

It was a plant-eater. It used its U-shaped beak and chopping teeth to eat leaves, wood, fruit, and low-growing ferns and shrubs.1 2

?Did Tenontosaurus walk on two legs or four?

It usually walked on all four legs, but could stand on its hind legs to reach higher plants, up to about 3 metres.1 2

?Was Tenontosaurus bigger than Deinonychus?

Yes, adult Tenontosaurus were much larger than adult Deinonychus. Deinonychus probably hunted young or sick Tenontosaurus.1

?When did Tenontosaurus live?

It lived during the Early Cretaceous period, about 115 to 108 million years ago, in western North America.1 2

?Why did Tenontosaurus have a long tail?

Its tail was unusually long and broad, stiffened by bony tendons. This helped support the tail, but scientists aren't sure of its exact purpose.1

?Where was Tenontosaurus found?

Fossils have been found in the USA (Montana, Oklahoma, Texas, Utah, Idaho, Maryland) and Canada.1 2

?Is Tenontosaurus a dinosaur?

Yes, it is a type of ornithopod dinosaur, a plant-eating dinosaur related to Iguanodon.1 2

Mothubi wa ditlhamane

Tlhamane: Some people think Tenontosaurus was a slow, clumsy dinosaur.

Boammaaruri: Scientists think it was a common and successful herbivore, and its stiff tail may have helped it balance.1

Ya baitseanape ba didino

Leina la saense: Tenontosaurus
Leina le neilwe ke: Ostrom 19704
Setlhopha: Dija-dimela tse di nang le melomo
Lelapa / clade: Tenontosauridae4
Thulaganyo: Ornithischia > Ornithopoda > Iguanodontia4
Bogolo jwa matlapa: 121 go ya go 94 dimilione tsa dingwaga (Aptian / Cenomanian)4
Dibopego tsa matlapa: Cloverly, Antlers, Cedar Mountain4
Dinaga: Amerika4
Direkoto tsa difosili: 83 mo The Paleobiology Database4
Go fitlhelwa: The first fossil was found in 1903 by an American Museum of Natural History expedition in Montana. John Ostrom named it Tenontosaurus tilletti in 1970 after studying many specimens.1
Go sa ntse go ganetsanwa: Scientists still debate exactly how Tenontosaurus moved, whether it was mostly quadrupedal or could run on two legs.1

Kwa dintlha di tswang teng

Tenontosaurus (en.wikipedia.org)
Tenontosaurus | Natural History Museum (nhm.ac.uk)
All about Tenontosaurus (animalia.bio)
Tenontosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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